/*
* $Header$
* $Revision$
* $Date$
*
* ====================================================================
*
* Copyright 2000-2002 bob mcwhirter & James Strachan.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name of the Jaxen Project nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* ====================================================================
* This software consists of voluntary contributions made by many
* individuals on behalf of the Jaxen Project and was originally
* created by bob mcwhirter <bob@werken.com> and
* James Strachan <jstrachan@apache.org>. For more information on the
* Jaxen Project, please see <http://www.jaxen.org/>.
*
* $Id$
*/
package org.jaxen.test;
import junit.framework.TestCase;
import org.jaxen.saxpath.SAXPathException;
import org.jaxen.saxpath.XPathReader;
import org.jaxen.saxpath.helpers.XPathReaderFactory;
public class XPathReaderFactoryTest extends TestCase
{
public XPathReaderFactoryTest(String name)
{
super( name );
}
protected void tearDown() {
System.setProperty( XPathReaderFactory.DRIVER_PROPERTY, "" );
}
public void testDefault() throws SAXPathException
{
System.setProperty( XPathReaderFactory.DRIVER_PROPERTY,
"" );
XPathReader reader = XPathReaderFactory.createReader();
assertNotNull( reader );
}
public void testValidByProperty() throws SAXPathException
{
System.setProperty( XPathReaderFactory.DRIVER_PROPERTY,
"org.jaxen.test.MockXPathReader" );
XPathReader reader = XPathReaderFactory.createReader();
assertNotNull( reader );
assertSame( MockXPathReader.class, reader.getClass() );
}
public void testInvalidByProperty()
{
System.setProperty( XPathReaderFactory.DRIVER_PROPERTY,
"java.lang.String" );
try
{
XPathReaderFactory.createReader();
fail( "Should have thrown SAXPathException" );
}
catch (SAXPathException e) {
// expected and correct
assertNotNull(e.getMessage());
}
}
public void testNonExistantByProperty()
{
System.setProperty( XPathReaderFactory.DRIVER_PROPERTY,
"i.am.a.class.that.does.not.Exist" );
try
{
XPathReaderFactory.createReader();
fail( "Should have thrown SAXPathException" );
}
catch (org.jaxen.saxpath.SAXPathException e)
{
// expected and correct
}
}
public void testValidExplicit() throws SAXPathException
{
XPathReader reader = XPathReaderFactory.createReader( "org.jaxen.test.MockXPathReader" );
assertNotNull( reader );
assertSame( MockXPathReader.class, reader.getClass() );
}
public void testInvalidExplicit()
{
try
{
XPathReaderFactory.createReader( "java.lang.String" );
fail( "Should have thrown SAXPathException" );
}
catch (org.jaxen.saxpath.SAXPathException e)
{
// expected and correct
}
}
public void testNonExistantExplicit()
{
try
{
XPathReaderFactory.createReader( "i.am.a.class.that.does.not.Exist" );
fail( "Should have thrown SAXPathException" );
}
catch (org.jaxen.saxpath.SAXPathException e)
{
// expected and correct
}
}
}